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Released June 2012, Model A1278. Intel processor with Turbo Boost, Up to 512 MB DDR5 Video RAM

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MacBook Pro Mid 2012 intermittent screen issues

Below are some photos I took this morning of an issue which seems to be happening more and more often. I haven’t taken steps to fix it yet, because typically it will fix itself after being powered on for about 10 minutes. Typically after that, it will stay working for the rest of the day. Unfortunately, this has been happening almost every day now, and (at least so far) hasn’t righted itself today. I suspect there is something wrong with the display’s connection since the display clearly can function properly outside of these episodes and resetting NVRAM (at apple support’s suggestion) did nothing. Has anyone seen this issue before?

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This looks like the display board has been damaged or is failing. To confirm, hook it up to an external display. I repaired one yesterday by replacing with a new screen:

MacBook Pro 13" Unibody LCD Panel

LG Philips lp133wx3 (TL) (a6) lp133wx3-tla6 Apple LCD Screen 13.3" Screen LED

https://www.ebay.com/itm/LG-Philips-lp13...

but this is a very difficult repair. But do-able. So you can spend $45-65 and spend 2-3 hours or find a used one for under $200.

MacBook Unibody Model A1278 LCD Panel Replacement

MacBook Pro 13" Unibody LCD Panel Görseli

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MacBook Pro 13" Unibody LCD Panel

$69,99

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Here’s the full display assembly replacement:

Unibody MacBook Complete Display (2008) Used $92

Unibody MacBook Complete Display (2008) New $400

And the the steps: MacBook Unibody Model A1278 Display Assembly Replacement

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@danj the 2008 display won't work on the 2012. The cable insert into the logic board is different.

Also iFixit is out of stock on the 2012 display.

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Then I'm confused! As you pointed to the A1278 panel not the 2012 panel

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